88891148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 78759412

約数列:

[1, 2, 4, 29, 43, 58, 71, 86, 116, 142, 172, 251, 284, 502, 1004, 1247, 2059, 2494, 3053, 4118, 4988, 6106, 7279, 8236, 10793, 12212, 14558, 17821, 21586, 29116, 35642, 43172, 71284, 88537, 177074, 312997, 354148, 516809, 625994, 766303, 1033618, 1251988, 1532606, 2067236, 3065212, 22222787, 44445574, 88891148]

約数ペア:

[(1, 88891148), (2, 44445574), (4, 22222787), (29, 3065212), (43, 2067236), (58, 1532606), (71, 1251988), (86, 1033618), (116, 766303), (142, 625994), (172, 516809), (251, 354148), (284, 312997), (502, 177074), (1004, 88537), (1247, 71284), (2059, 43172), (2494, 35642), (3053, 29116), (4118, 21586), (4988, 17821), (6106, 14558), (7279, 12212), (8236, 10793)]