83247968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 173502000

約数和(自身を除く): 90254032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 269, 304, 509, 538, 608, 1018, 1076, 2036, 2152, 4072, 4304, 5111, 8144, 8608, 9671, 10222, 16288, 19342, 20444, 38684, 40888, 77368, 81776, 136921, 154736, 163552, 273842, 309472, 547684, 1095368, 2190736, 2601499, 4381472, 5202998, 10405996, 20811992, 41623984, 83247968]

約数ペア:

[(1, 83247968), (2, 41623984), (4, 20811992), (8, 10405996), (16, 5202998), (19, 4381472), (32, 2601499), (38, 2190736), (76, 1095368), (152, 547684), (269, 309472), (304, 273842), (509, 163552), (538, 154736), (608, 136921), (1018, 81776), (1076, 77368), (2036, 40888), (2152, 38684), (4072, 20444), (4304, 19342), (5111, 16288), (8144, 10222), (8608, 9671)]