91641104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1201}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 187800480

約数和(自身を除く): 96159376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 502, 1004, 1201, 2008, 2402, 4016, 4769, 4804, 9538, 9608, 19076, 19216, 22819, 38152, 45638, 76304, 91276, 182552, 301451, 365104, 602902, 1205804, 2411608, 4823216, 5727569, 11455138, 22910276, 45820552, 91641104]

約数ペア:

[(1, 91641104), (2, 45820552), (4, 22910276), (8, 11455138), (16, 5727569), (19, 4823216), (38, 2411608), (76, 1205804), (152, 602902), (251, 365104), (304, 301451), (502, 182552), (1004, 91276), (1201, 76304), (2008, 45638), (2402, 38152), (4016, 22819), (4769, 19216), (4804, 19076), (9538, 9608)]