31370584

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 69357600

約数和(自身を除く): 37987016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1013, 1106, 2026, 2212, 3871, 4052, 4424, 7091, 7742, 8104, 14182, 15484, 28364, 30968, 49637, 56728, 80027, 99274, 160054, 198548, 320108, 397096, 560189, 640216, 1120378, 2240756, 3921323, 4481512, 7842646, 15685292, 31370584]

約数ペア:

[(1, 31370584), (2, 15685292), (4, 7842646), (7, 4481512), (8, 3921323), (14, 2240756), (28, 1120378), (49, 640216), (56, 560189), (79, 397096), (98, 320108), (158, 198548), (196, 160054), (316, 99274), (392, 80027), (553, 56728), (632, 49637), (1013, 30968), (1106, 28364), (2026, 15484), (2212, 14182), (3871, 8104), (4052, 7742), (4424, 7091)]