322816

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 701092

約数和(自身を除く): 378276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 256, 388, 416, 776, 832, 1261, 1552, 1664, 2522, 3104, 3328, 5044, 6208, 10088, 12416, 20176, 24832, 40352, 80704, 161408, 322816]

約数ペア:

[(1, 322816), (2, 161408), (4, 80704), (8, 40352), (13, 24832), (16, 20176), (26, 12416), (32, 10088), (52, 6208), (64, 5044), (97, 3328), (104, 3104), (128, 2522), (194, 1664), (208, 1552), (256, 1261), (388, 832), (416, 776)]