121702528

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{30671}}^1$

素因数の和:30716

約数の個数: 32

約数和(自身を含む): 250283520

約数和(自身を除く): 128580992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 30671, 61342, 122684, 245368, 490736, 950801, 981472, 1901602, 1962944, 3803204, 3925888, 7606408, 15212816, 30425632, 60851264, 121702528]

約数ペア:

[(1, 121702528), (2, 60851264), (4, 30425632), (8, 15212816), (16, 7606408), (31, 3925888), (32, 3803204), (62, 1962944), (64, 1901602), (124, 981472), (128, 950801), (248, 490736), (496, 245368), (992, 122684), (1984, 61342), (3968, 30671)]