172960816

素因数分解:

$2^4\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1571}}^1$

素因数の和:2569

約数の個数: 40

約数和(自身を含む): 383618304

約数和(自身を除く): 210657488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 983, 1571, 1966, 3142, 3932, 6284, 6881, 7864, 10997, 12568, 13762, 15728, 21994, 25136, 27524, 43988, 55048, 87976, 110096, 175952, 1544293, 3088586, 6177172, 10810051, 12354344, 21620102, 24708688, 43240204, 86480408, 172960816]

約数ペア:

[(1, 172960816), (2, 86480408), (4, 43240204), (7, 24708688), (8, 21620102), (14, 12354344), (16, 10810051), (28, 6177172), (56, 3088586), (112, 1544293), (983, 175952), (1571, 110096), (1966, 87976), (3142, 55048), (3932, 43988), (6284, 27524), (6881, 25136), (7864, 21994), (10997, 15728), (12568, 13762)]