223010528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17293}}^1$

素因数の和:17347

約数の個数: 48

約数和(自身を含む): 488105856

約数和(自身を除く): 265095328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 17293, 34586, 69172, 138344, 224809, 276688, 449618, 536083, 553376, 899236, 1072166, 1798472, 2144332, 3596944, 4288664, 6969079, 7193888, 8577328, 13938158, 17154656, 27876316, 55752632, 111505264, 223010528]

約数ペア:

[(1, 223010528), (2, 111505264), (4, 55752632), (8, 27876316), (13, 17154656), (16, 13938158), (26, 8577328), (31, 7193888), (32, 6969079), (52, 4288664), (62, 3596944), (104, 2144332), (124, 1798472), (208, 1072166), (248, 899236), (403, 553376), (416, 536083), (496, 449618), (806, 276688), (992, 224809), (1612, 138344), (3224, 69172), (6448, 34586), (12896, 17293)]