39090584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{919}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 79212000

約数和(自身を除く): 40121416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 919, 1636, 1838, 3272, 3676, 5317, 7352, 10634, 11947, 21268, 23894, 42536, 47788, 95576, 375871, 751742, 1503484, 3006968, 4886323, 9772646, 19545292, 39090584]

約数ペア:

[(1, 39090584), (2, 19545292), (4, 9772646), (8, 4886323), (13, 3006968), (26, 1503484), (52, 751742), (104, 375871), (409, 95576), (818, 47788), (919, 42536), (1636, 23894), (1838, 21268), (3272, 11947), (3676, 10634), (5317, 7352)]