90557056

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{19121}}^1$

素因数の和:19172

約数の個数: 32

約数和(自身を含む): 185292180

約数和(自身を除く): 94735124

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 19121, 38242, 76484, 152968, 305936, 611872, 707477, 1223744, 1414954, 2447488, 2829908, 5659816, 11319632, 22639264, 45278528, 90557056]

約数ペア:

[(1, 90557056), (2, 45278528), (4, 22639264), (8, 11319632), (16, 5659816), (32, 2829908), (37, 2447488), (64, 1414954), (74, 1223744), (128, 707477), (148, 611872), (296, 305936), (592, 152968), (1184, 76484), (2368, 38242), (4736, 19121)]