90304568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16057}}^1$

素因数の和:16119

約数の個数: 32

約数和(自身を含む): 183061200

約数和(自身を除く): 92756632

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 16057, 32114, 64228, 128456, 305083, 594109, 610166, 1188218, 1220332, 2376436, 2440664, 4752872, 11288071, 22576142, 45152284, 90304568]

約数ペア:

[(1, 90304568), (2, 45152284), (4, 22576142), (8, 11288071), (19, 4752872), (37, 2440664), (38, 2376436), (74, 1220332), (76, 1188218), (148, 610166), (152, 594109), (296, 305083), (703, 128456), (1406, 64228), (2812, 32114), (5624, 16057)]