89319856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 181488384

約数和(自身を除く): 92168528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 251, 368, 502, 967, 1004, 1934, 2008, 3868, 4016, 5773, 7736, 11546, 15472, 22241, 23092, 44482, 46184, 88964, 92368, 177928, 242717, 355856, 485434, 970868, 1941736, 3883472, 5582491, 11164982, 22329964, 44659928, 89319856]

約数ペア:

[(1, 89319856), (2, 44659928), (4, 22329964), (8, 11164982), (16, 5582491), (23, 3883472), (46, 1941736), (92, 970868), (184, 485434), (251, 355856), (368, 242717), (502, 177928), (967, 92368), (1004, 88964), (1934, 46184), (2008, 44482), (3868, 23092), (4016, 22241), (5773, 15472), (7736, 11546)]