39604552448

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{4990493}}^1$

素因数の和:4990540

約数の個数: 36

約数和(自身を含む): 81604557888

約数和(自身を除く): 42000005440

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 4990493, 9980986, 19961972, 39923944, 79847888, 154705283, 159695776, 309410566, 319391552, 618821132, 638783104, 1237642264, 1277566208, 2475284528, 4950569056, 9901138112, 19802276224, 39604552448]

約数ペア:

[(1, 39604552448), (2, 19802276224), (4, 9901138112), (8, 4950569056), (16, 2475284528), (31, 1277566208), (32, 1237642264), (62, 638783104), (64, 618821132), (124, 319391552), (128, 309410566), (248, 159695776), (256, 154705283), (496, 79847888), (992, 39923944), (1984, 19961972), (3968, 9980986), (7936, 4990493)]