2108332816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{114883}}^1$

素因数の和:114959

約数の個数: 40

約数和(自身を含む): 4330667264

約数和(自身を除く): 2222334448

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 114883, 229766, 459532, 919064, 1838128, 3561373, 4250671, 7122746, 8501342, 14245492, 17002684, 28490984, 34005368, 56981968, 68010736, 131770801, 263541602, 527083204, 1054166408, 2108332816]

約数ペア:

[(1, 2108332816), (2, 1054166408), (4, 527083204), (8, 263541602), (16, 131770801), (31, 68010736), (37, 56981968), (62, 34005368), (74, 28490984), (124, 17002684), (148, 14245492), (248, 8501342), (296, 7122746), (496, 4250671), (592, 3561373), (1147, 1838128), (2294, 919064), (4588, 459532), (9176, 229766), (18352, 114883)]