31982776

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30059}}^1$

素因数の和:30091

約数の個数: 32

約数和(自身を含む): 72144000

約数和(自身を除く): 40161224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 30059, 60118, 120236, 210413, 240472, 420826, 571121, 841652, 1142242, 1683304, 2284484, 3997847, 4568968, 7995694, 15991388, 31982776]

約数ペア:

[(1, 31982776), (2, 15991388), (4, 7995694), (7, 4568968), (8, 3997847), (14, 2284484), (19, 1683304), (28, 1142242), (38, 841652), (56, 571121), (76, 420826), (133, 240472), (152, 210413), (266, 120236), (532, 60118), (1064, 30059)]