31520544

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 95074560

約数和(自身を除く): 63554016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1571, 1672, 1824, 2508, 3142, 3344, 4713, 5016, 6284, 6688, 9426, 10032, 12568, 17281, 18852, 20064, 25136, 29849, 34562, 37704, 50272, 51843, 59698, 69124, 75408, 89547, 103686, 119396, 138248, 150816, 179094, 207372, 238792, 276496, 328339, 358188, 414744, 477584, 552992, 656678, 716376, 829488, 955168, 985017, 1313356, 1432752, 1658976, 1970034, 2626712, 2865504, 3940068, 5253424, 7880136, 10506848, 15760272, 31520544]

約数ペア:

[(1, 31520544), (2, 15760272), (3, 10506848), (4, 7880136), (6, 5253424), (8, 3940068), (11, 2865504), (12, 2626712), (16, 1970034), (19, 1658976), (22, 1432752), (24, 1313356), (32, 985017), (33, 955168), (38, 829488), (44, 716376), (48, 656678), (57, 552992), (66, 477584), (76, 414744), (88, 358188), (96, 328339), (114, 276496), (132, 238792), (152, 207372), (176, 179094), (209, 150816), (228, 138248), (264, 119396), (304, 103686), (352, 89547), (418, 75408), (456, 69124), (528, 59698), (608, 51843), (627, 50272), (836, 37704), (912, 34562), (1056, 29849), (1254, 25136), (1571, 20064), (1672, 18852), (1824, 17281), (2508, 12568), (3142, 10032), (3344, 9426), (4713, 6688), (5016, 6284)]