80357928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478321}}^1$

素因数の和:478337

約数の個数: 32

約数和(自身を含む): 229594560

約数和(自身を除く): 149236632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478321, 956642, 1434963, 1913284, 2869926, 3348247, 3826568, 5739852, 6696494, 10044741, 11479704, 13392988, 20089482, 26785976, 40178964, 80357928]

約数ペア:

[(1, 80357928), (2, 40178964), (3, 26785976), (4, 20089482), (6, 13392988), (7, 11479704), (8, 10044741), (12, 6696494), (14, 5739852), (21, 3826568), (24, 3348247), (28, 2869926), (42, 1913284), (56, 1434963), (84, 956642), (168, 478321)]