77319808

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{35533}}^1$

素因数の和:35564

約数の個数: 32

約数和(自身を含む): 163101060

約数和(自身を除く): 85781252

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 35533, 71066, 142132, 284264, 568528, 604061, 1137056, 1208122, 2274112, 2416244, 4548224, 4832488, 9664976, 19329952, 38659904, 77319808]

約数ペア:

[(1, 77319808), (2, 38659904), (4, 19329952), (8, 9664976), (16, 4832488), (17, 4548224), (32, 2416244), (34, 2274112), (64, 1208122), (68, 1137056), (128, 604061), (136, 568528), (272, 284264), (544, 142132), (1088, 71066), (2176, 35533)]