91869848

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{40013}}^1$

素因数の和:40067

約数の個数: 32

約数和(自身を含む): 201670560

約数和(自身を除く): 109800712

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 40013, 80026, 160052, 280091, 320104, 560182, 1120364, 1640533, 2240728, 3281066, 6562132, 11483731, 13124264, 22967462, 45934924, 91869848]

約数ペア:

[(1, 91869848), (2, 45934924), (4, 22967462), (7, 13124264), (8, 11483731), (14, 6562132), (28, 3281066), (41, 2240728), (56, 1640533), (82, 1120364), (164, 560182), (287, 320104), (328, 280091), (574, 160052), (1148, 80026), (2296, 40013)]