80296448

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{5059}}^1$

素因数の和:5108

約数の個数: 40

約数和(自身を含む): 165644160

約数和(自身を除く): 85347712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 5059, 7936, 10118, 15872, 20236, 40472, 80944, 156829, 161888, 313658, 323776, 627316, 647552, 1254632, 1295104, 2509264, 2590208, 5018528, 10037056, 20074112, 40148224, 80296448]

約数ペア:

[(1, 80296448), (2, 40148224), (4, 20074112), (8, 10037056), (16, 5018528), (31, 2590208), (32, 2509264), (62, 1295104), (64, 1254632), (124, 647552), (128, 627316), (248, 323776), (256, 313658), (496, 161888), (512, 156829), (992, 80944), (1984, 40472), (3968, 20236), (5059, 15872), (7936, 10118)]