38851436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18223}}^1$

素因数の和:18281

約数の個数: 24

約数和(自身を含む): 75009984

約数和(自身を除く): 36158548

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 18223, 36446, 72892, 236899, 473798, 747143, 947596, 1494286, 2988572, 9712859, 19425718, 38851436]

約数ペア:

[(1, 38851436), (2, 19425718), (4, 9712859), (13, 2988572), (26, 1494286), (41, 947596), (52, 747143), (82, 473798), (164, 236899), (533, 72892), (1066, 36446), (2132, 18223)]