90591392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4093

約数の個数: 48

約数和(自身を含む): 192860640

約数和(自身を除く): 102269248

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 4027, 5624, 8054, 11248, 16108, 22496, 32216, 64432, 76513, 128864, 148999, 153026, 297998, 306052, 595996, 612104, 1191992, 1224208, 2383984, 2448416, 2830981, 4767968, 5661962, 11323924, 22647848, 45295696, 90591392]

約数ペア:

[(1, 90591392), (2, 45295696), (4, 22647848), (8, 11323924), (16, 5661962), (19, 4767968), (32, 2830981), (37, 2448416), (38, 2383984), (74, 1224208), (76, 1191992), (148, 612104), (152, 595996), (296, 306052), (304, 297998), (592, 153026), (608, 148999), (703, 128864), (1184, 76513), (1406, 64432), (2812, 32216), (4027, 22496), (5624, 16108), (8054, 11248)]