23523376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 48612960

約数和(自身を除く): 25089584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 439, 788, 878, 1576, 1756, 3152, 3349, 3512, 6698, 7024, 7463, 13396, 14926, 26792, 29852, 53584, 59704, 86483, 119408, 172966, 345932, 691864, 1383728, 1470211, 2940422, 5880844, 11761688, 23523376]

約数ペア:

[(1, 23523376), (2, 11761688), (4, 5880844), (8, 2940422), (16, 1470211), (17, 1383728), (34, 691864), (68, 345932), (136, 172966), (197, 119408), (272, 86483), (394, 59704), (439, 53584), (788, 29852), (878, 26792), (1576, 14926), (1756, 13396), (3152, 7463), (3349, 7024), (3512, 6698)]