1157429888

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{291691}}^1$

素因数の和:291736

約数の個数: 32

約数和(自身を含む): 2380206720

約数和(自身を除く): 1222776832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 291691, 583382, 1166764, 2333528, 4667056, 9042421, 9334112, 18084842, 18668224, 36169684, 37336448, 72339368, 144678736, 289357472, 578714944, 1157429888]

約数ペア:

[(1, 1157429888), (2, 578714944), (4, 289357472), (8, 144678736), (16, 72339368), (31, 37336448), (32, 36169684), (62, 18668224), (64, 18084842), (124, 9334112), (128, 9042421), (248, 4667056), (496, 2333528), (992, 1166764), (1984, 583382), (3968, 291691)]