90354152

素因数分解:

$2^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2557}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 193998720

約数和(自身を除く): 103644568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 631, 1262, 2524, 2557, 4417, 5048, 5114, 8834, 10228, 17668, 17899, 20456, 35336, 35798, 71596, 143192, 1613467, 3226934, 6453868, 11294269, 12907736, 22588538, 45177076, 90354152]

約数ペア:

[(1, 90354152), (2, 45177076), (4, 22588538), (7, 12907736), (8, 11294269), (14, 6453868), (28, 3226934), (56, 1613467), (631, 143192), (1262, 71596), (2524, 35798), (2557, 35336), (4417, 20456), (5048, 17899), (5114, 17668), (8834, 10228)]