85672912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1187}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 179426016

約数和(自身を除く): 93753104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347, 694, 1187, 1388, 2374, 2776, 4511, 4748, 5552, 9022, 9496, 15431, 18044, 18992, 30862, 36088, 61724, 72176, 123448, 246896, 411889, 823778, 1647556, 3295112, 5354557, 6590224, 10709114, 21418228, 42836456, 85672912]

約数ペア:

[(1, 85672912), (2, 42836456), (4, 21418228), (8, 10709114), (13, 6590224), (16, 5354557), (26, 3295112), (52, 1647556), (104, 823778), (208, 411889), (347, 246896), (694, 123448), (1187, 72176), (1388, 61724), (2374, 36088), (2776, 30862), (4511, 18992), (4748, 18044), (5552, 15431), (9022, 9496)]