45001856

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{20681}}^1$

素因数の和:20712

約数の個数: 32

約数和(自身を含む): 94930380

約数和(自身を除く): 49928524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 20681, 41362, 82724, 165448, 330896, 351577, 661792, 703154, 1323584, 1406308, 2647168, 2812616, 5625232, 11250464, 22500928, 45001856]

約数ペア:

[(1, 45001856), (2, 22500928), (4, 11250464), (8, 5625232), (16, 2812616), (17, 2647168), (32, 1406308), (34, 1323584), (64, 703154), (68, 661792), (128, 351577), (136, 330896), (272, 165448), (544, 82724), (1088, 41362), (2176, 20681)]