87331376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2121

約数の個数: 40

約数和(自身を含む): 185369088

約数和(自身を除く): 98037712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 542, 1084, 1831, 2168, 2981, 3662, 4336, 5962, 7324, 11924, 14648, 20141, 23848, 29296, 40282, 47696, 80564, 161128, 322256, 496201, 992402, 1984804, 3969608, 5458211, 7939216, 10916422, 21832844, 43665688, 87331376]

約数ペア:

[(1, 87331376), (2, 43665688), (4, 21832844), (8, 10916422), (11, 7939216), (16, 5458211), (22, 3969608), (44, 1984804), (88, 992402), (176, 496201), (271, 322256), (542, 161128), (1084, 80564), (1831, 47696), (2168, 40282), (2981, 29296), (3662, 23848), (4336, 20141), (5962, 14648), (7324, 11924)]