20220616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11437}}^1$

素因数の和:11473

約数の個数: 32

約数和(自身を含む): 43235640

約数和(自身を除く): 23015024

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 11437, 22874, 45748, 91496, 148681, 194429, 297362, 388858, 594724, 777716, 1189448, 1555432, 2527577, 5055154, 10110308, 20220616]

約数ペア:

[(1, 20220616), (2, 10110308), (4, 5055154), (8, 2527577), (13, 1555432), (17, 1189448), (26, 777716), (34, 594724), (52, 388858), (68, 297362), (104, 194429), (136, 148681), (221, 91496), (442, 45748), (884, 22874), (1768, 11437)]