162880946

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 257463360

約数和(自身を除く): 94582414

約数列:

[1, 2, 41, 59, 82, 118, 131, 257, 262, 514, 2419, 4838, 5371, 7729, 10537, 10742, 15163, 15458, 21074, 30326, 33667, 67334, 316889, 621683, 633778, 1243366, 1380347, 1986353, 2760694, 3972706, 81440473, 162880946]

約数ペア:

[(1, 162880946), (2, 81440473), (41, 3972706), (59, 2760694), (82, 1986353), (118, 1380347), (131, 1243366), (257, 633778), (262, 621683), (514, 316889), (2419, 67334), (4838, 33667), (5371, 30326), (7729, 21074), (10537, 15458), (10742, 15163)]