220141888

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{35461}}^1$

素因数の和:35570

約数の個数: 28

約数和(自身を含む): 441360052

約数和(自身を除く): 221218164

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 35461, 70922, 141844, 283688, 567376, 1134752, 2269504, 3439717, 6879434, 13758868, 27517736, 55035472, 110070944, 220141888]

約数ペア:

[(1, 220141888), (2, 110070944), (4, 55035472), (8, 27517736), (16, 13758868), (32, 6879434), (64, 3439717), (97, 2269504), (194, 1134752), (388, 567376), (776, 283688), (1552, 141844), (3104, 70922), (6208, 35461)]