91741648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5075

約数の個数: 40

約数和(自身を含む): 188480000

約数和(自身を除く): 96738352

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 4999, 9176, 9998, 18352, 19996, 39992, 79984, 154969, 184963, 309938, 369926, 619876, 739852, 1239752, 1479704, 2479504, 2959408, 5733853, 11467706, 22935412, 45870824, 91741648]

約数ペア:

[(1, 91741648), (2, 45870824), (4, 22935412), (8, 11467706), (16, 5733853), (31, 2959408), (37, 2479504), (62, 1479704), (74, 1239752), (124, 739852), (148, 619876), (248, 369926), (296, 309938), (496, 184963), (592, 154969), (1147, 79984), (2294, 39992), (4588, 19996), (4999, 18352), (9176, 9998)]