90904448

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{4357}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 182251560

約数和(自身を除く): 91347112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 4357, 5216, 8714, 10432, 17428, 20864, 34856, 69712, 139424, 278848, 557696, 710191, 1420382, 2840764, 5681528, 11363056, 22726112, 45452224, 90904448]

約数ペア:

[(1, 90904448), (2, 45452224), (4, 22726112), (8, 11363056), (16, 5681528), (32, 2840764), (64, 1420382), (128, 710191), (163, 557696), (326, 278848), (652, 139424), (1304, 69712), (2608, 34856), (4357, 20864), (5216, 17428), (8714, 10432)]