84870452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{5261}}^1$

素因数の和:5411

約数の個数: 24

約数和(自身を含む): 153966120

約数和(自身を除く): 69095668

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 5261, 8066, 10522, 16132, 21044, 194657, 389314, 573449, 778628, 1146898, 2293796, 21217613, 42435226, 84870452]

約数ペア:

[(1, 84870452), (2, 42435226), (4, 21217613), (37, 2293796), (74, 1146898), (109, 778628), (148, 573449), (218, 389314), (436, 194657), (4033, 21044), (5261, 16132), (8066, 10522)]