90637552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4537

約数の個数: 40

約数和(自身を含む): 185738112

約数和(自身を除く): 95100560

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 4457, 5084, 8914, 10168, 17828, 20336, 35656, 71312, 138167, 182737, 276334, 365474, 552668, 730948, 1105336, 1461896, 2210672, 2923792, 5664847, 11329694, 22659388, 45318776, 90637552]

約数ペア:

[(1, 90637552), (2, 45318776), (4, 22659388), (8, 11329694), (16, 5664847), (31, 2923792), (41, 2210672), (62, 1461896), (82, 1105336), (124, 730948), (164, 552668), (248, 365474), (328, 276334), (496, 182737), (656, 138167), (1271, 71312), (2542, 35656), (4457, 20336), (5084, 17828), (8914, 10168)]