31476452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 36019228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 743, 1246, 1486, 1513, 2492, 2972, 3026, 5201, 6052, 10402, 10591, 12631, 20804, 21182, 25262, 42364, 50524, 66127, 88417, 132254, 176834, 264508, 353668, 462889, 925778, 1124159, 1851556, 2248318, 4496636, 7869113, 15738226, 31476452]

約数ペア:

[(1, 31476452), (2, 15738226), (4, 7869113), (7, 4496636), (14, 2248318), (17, 1851556), (28, 1124159), (34, 925778), (68, 462889), (89, 353668), (119, 264508), (178, 176834), (238, 132254), (356, 88417), (476, 66127), (623, 50524), (743, 42364), (1246, 25262), (1486, 21182), (1513, 20804), (2492, 12631), (2972, 10591), (3026, 10402), (5201, 6052)]