23689768

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 45992160

約数和(自身を除く): 22302392

約数列:

[1, 2, 4, 8, 37, 74, 148, 163, 296, 326, 491, 652, 982, 1304, 1964, 3928, 6031, 12062, 18167, 24124, 36334, 48248, 72668, 80033, 145336, 160066, 320132, 640264, 2961221, 5922442, 11844884, 23689768]

約数ペア:

[(1, 23689768), (2, 11844884), (4, 5922442), (8, 2961221), (37, 640264), (74, 320132), (148, 160066), (163, 145336), (296, 80033), (326, 72668), (491, 48248), (652, 36334), (982, 24124), (1304, 18167), (1964, 12062), (3928, 6031)]