88278328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2389}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 172080000

約数和(自身を除く): 83801672

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 2389, 4619, 4778, 9238, 9556, 18476, 19112, 36952, 74059, 148118, 296236, 355961, 592472, 711922, 1423844, 2847688, 11034791, 22069582, 44139164, 88278328]

約数ペア:

[(1, 88278328), (2, 44139164), (4, 22069582), (8, 11034791), (31, 2847688), (62, 1423844), (124, 711922), (149, 592472), (248, 355961), (298, 296236), (596, 148118), (1192, 74059), (2389, 36952), (4619, 19112), (4778, 18476), (9238, 9556)]