87419872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2971

約数の個数: 48

約数和(自身を含む): 184034592

約数和(自身を除く): 96614720

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1886, 2897, 3772, 5794, 7544, 11588, 15088, 23176, 30176, 46352, 66631, 92704, 118777, 133262, 237554, 266524, 475108, 533048, 950216, 1066096, 1900432, 2132192, 2731871, 3800864, 5463742, 10927484, 21854968, 43709936, 87419872]

約数ペア:

[(1, 87419872), (2, 43709936), (4, 21854968), (8, 10927484), (16, 5463742), (23, 3800864), (32, 2731871), (41, 2132192), (46, 1900432), (82, 1066096), (92, 950216), (164, 533048), (184, 475108), (328, 266524), (368, 237554), (656, 133262), (736, 118777), (943, 92704), (1312, 66631), (1886, 46352), (2897, 30176), (3772, 23176), (5794, 15088), (7544, 11588)]