40192136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 77739480

約数和(自身を除く): 37547344

約数列:

[1, 2, 4, 8, 41, 82, 164, 181, 328, 362, 677, 724, 1354, 1448, 2708, 5416, 7421, 14842, 27757, 29684, 55514, 59368, 111028, 122537, 222056, 245074, 490148, 980296, 5024017, 10048034, 20096068, 40192136]

約数ペア:

[(1, 40192136), (2, 20096068), (4, 10048034), (8, 5024017), (41, 980296), (82, 490148), (164, 245074), (181, 222056), (328, 122537), (362, 111028), (677, 59368), (724, 55514), (1354, 29684), (1448, 27757), (2708, 14842), (5416, 7421)]