102019856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2389}}^1$

素因数の和:2571

約数の個数: 40

約数和(自身を含む): 210711960

約数和(自身を除く): 108692104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2389, 2512, 2669, 4778, 5338, 9556, 10676, 19112, 21352, 38224, 40613, 42704, 81226, 162452, 324904, 375073, 649808, 750146, 1500292, 3000584, 6001168, 6376241, 12752482, 25504964, 51009928, 102019856]

約数ペア:

[(1, 102019856), (2, 51009928), (4, 25504964), (8, 12752482), (16, 6376241), (17, 6001168), (34, 3000584), (68, 1500292), (136, 750146), (157, 649808), (272, 375073), (314, 324904), (628, 162452), (1256, 81226), (2389, 42704), (2512, 40613), (2669, 38224), (4778, 21352), (5338, 19112), (9556, 10676)]