38197456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7001}}^1$

素因数の和:7051

約数の個数: 40

約数和(自身を含む): 83351808

約数和(自身を除く): 45154352

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 7001, 14002, 28004, 56008, 77011, 112016, 154022, 217031, 308044, 434062, 616088, 868124, 1232176, 1736248, 2387341, 3472496, 4774682, 9549364, 19098728, 38197456]

約数ペア:

[(1, 38197456), (2, 19098728), (4, 9549364), (8, 4774682), (11, 3472496), (16, 2387341), (22, 1736248), (31, 1232176), (44, 868124), (62, 616088), (88, 434062), (124, 308044), (176, 217031), (248, 154022), (341, 112016), (496, 77011), (682, 56008), (1364, 28004), (2728, 14002), (5456, 7001)]