239315536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{857}}^1$

素因数の和:1459

約数の個数: 40

約数和(自身を含む): 480040704

約数和(自身を除く): 240725168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 563, 857, 1126, 1714, 2252, 3428, 4504, 6856, 9008, 13712, 17453, 26567, 34906, 53134, 69812, 106268, 139624, 212536, 279248, 425072, 482491, 964982, 1929964, 3859928, 7719856, 14957221, 29914442, 59828884, 119657768, 239315536]

約数ペア:

[(1, 239315536), (2, 119657768), (4, 59828884), (8, 29914442), (16, 14957221), (31, 7719856), (62, 3859928), (124, 1929964), (248, 964982), (496, 482491), (563, 425072), (857, 279248), (1126, 212536), (1714, 139624), (2252, 106268), (3428, 69812), (4504, 53134), (6856, 34906), (9008, 26567), (13712, 17453)]