31319568

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{10357}}^1$

素因数の和:10381

約数の個数: 80

約数和(自身を含む): 102751360

約数和(自身を除く): 71431792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 10357, 20714, 31071, 41428, 62142, 72499, 82856, 93213, 124284, 144998, 165712, 186426, 217497, 248568, 279639, 289996, 372852, 434994, 497136, 559278, 579992, 652491, 745704, 869988, 1118556, 1159984, 1304982, 1491408, 1739976, 1957473, 2237112, 2609964, 3479952, 3914946, 4474224, 5219928, 7829892, 10439856, 15659784, 31319568]

約数ペア:

[(1, 31319568), (2, 15659784), (3, 10439856), (4, 7829892), (6, 5219928), (7, 4474224), (8, 3914946), (9, 3479952), (12, 2609964), (14, 2237112), (16, 1957473), (18, 1739976), (21, 1491408), (24, 1304982), (27, 1159984), (28, 1118556), (36, 869988), (42, 745704), (48, 652491), (54, 579992), (56, 559278), (63, 497136), (72, 434994), (84, 372852), (108, 289996), (112, 279639), (126, 248568), (144, 217497), (168, 186426), (189, 165712), (216, 144998), (252, 124284), (336, 93213), (378, 82856), (432, 72499), (504, 62142), (756, 41428), (1008, 31071), (1512, 20714), (3024, 10357)]