121963648

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{4937}}^1$

素因数の和:5144

約数の個数: 32

約数和(自身を含む): 244282860

約数和(自身を除く): 122319212

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 4937, 6176, 9874, 12352, 19748, 24704, 39496, 78992, 157984, 315968, 631936, 952841, 1905682, 3811364, 7622728, 15245456, 30490912, 60981824, 121963648]

約数ペア:

[(1, 121963648), (2, 60981824), (4, 30490912), (8, 15245456), (16, 7622728), (32, 3811364), (64, 1905682), (128, 952841), (193, 631936), (386, 315968), (772, 157984), (1544, 78992), (3088, 39496), (4937, 24704), (6176, 19748), (9874, 12352)]