91609252

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 189100800

約数和(自身を除く): 97491548

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 199, 287, 398, 401, 574, 796, 802, 1148, 1393, 1604, 2786, 2807, 5572, 5614, 8159, 11228, 16318, 16441, 32636, 32882, 57113, 65764, 79799, 114226, 115087, 159598, 228452, 230174, 319196, 460348, 558593, 1117186, 2234372, 3271759, 6543518, 13087036, 22902313, 45804626, 91609252]

約数ペア:

[(1, 91609252), (2, 45804626), (4, 22902313), (7, 13087036), (14, 6543518), (28, 3271759), (41, 2234372), (82, 1117186), (164, 558593), (199, 460348), (287, 319196), (398, 230174), (401, 228452), (574, 159598), (796, 115087), (802, 114226), (1148, 79799), (1393, 65764), (1604, 57113), (2786, 32882), (2807, 32636), (5572, 16441), (5614, 16318), (8159, 11228)]