31789476752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{70199}}^1$

素因数の和:70332

約数の個数: 80

約数和(自身を含む): 70195507200

約数和(自身を除く): 38406030448

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 83, 88, 124, 166, 176, 248, 332, 341, 496, 664, 682, 913, 1328, 1364, 1826, 2573, 2728, 3652, 5146, 5456, 7304, 10292, 14608, 20584, 28303, 41168, 56606, 70199, 113212, 140398, 226424, 280796, 452848, 561592, 772189, 1123184, 1544378, 2176169, 3088756, 4352338, 5826517, 6177512, 8704676, 11653034, 12355024, 17409352, 23306068, 23937859, 34818704, 46612136, 47875718, 64091687, 93224272, 95751436, 128183374, 180622027, 191502872, 256366748, 361244054, 383005744, 512733496, 722488108, 1025466992, 1444976216, 1986842297, 2889952432, 3973684594, 7947369188, 15894738376, 31789476752]

約数ペア:

[(1, 31789476752), (2, 15894738376), (4, 7947369188), (8, 3973684594), (11, 2889952432), (16, 1986842297), (22, 1444976216), (31, 1025466992), (44, 722488108), (62, 512733496), (83, 383005744), (88, 361244054), (124, 256366748), (166, 191502872), (176, 180622027), (248, 128183374), (332, 95751436), (341, 93224272), (496, 64091687), (664, 47875718), (682, 46612136), (913, 34818704), (1328, 23937859), (1364, 23306068), (1826, 17409352), (2573, 12355024), (2728, 11653034), (3652, 8704676), (5146, 6177512), (5456, 5826517), (7304, 4352338), (10292, 3088756), (14608, 2176169), (20584, 1544378), (28303, 1123184), (41168, 772189), (56606, 561592), (70199, 452848), (113212, 280796), (140398, 226424)]