91471798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 159781248

約数和(自身を除く): 68309450

約数列:

[1, 2, 11, 17, 22, 34, 131, 187, 262, 374, 1441, 1867, 2227, 2882, 3734, 4454, 20537, 24497, 31739, 41074, 48994, 63478, 244577, 349129, 489154, 698258, 2690347, 4157809, 5380694, 8315618, 45735899, 91471798]

約数ペア:

[(1, 91471798), (2, 45735899), (11, 8315618), (17, 5380694), (22, 4157809), (34, 2690347), (131, 698258), (187, 489154), (262, 349129), (374, 244577), (1441, 63478), (1867, 48994), (2227, 41074), (2882, 31739), (3734, 24497), (4454, 20537)]