31145832

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1889}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 84766500

約数和(自身を除く): 53620668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 1889, 2061, 2748, 3778, 4122, 5496, 5667, 7556, 8244, 11334, 15112, 16488, 17001, 22668, 34002, 45336, 68004, 136008, 432581, 865162, 1297743, 1730324, 2595486, 3460648, 3893229, 5190972, 7786458, 10381944, 15572916, 31145832]

約数ペア:

[(1, 31145832), (2, 15572916), (3, 10381944), (4, 7786458), (6, 5190972), (8, 3893229), (9, 3460648), (12, 2595486), (18, 1730324), (24, 1297743), (36, 865162), (72, 432581), (229, 136008), (458, 68004), (687, 45336), (916, 34002), (1374, 22668), (1832, 17001), (1889, 16488), (2061, 15112), (2748, 11334), (3778, 8244), (4122, 7556), (5496, 5667)]