31607184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4988

約数の個数: 80

約数和(自身を含む): 98247680

約数和(自身を除く): 66640496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 4951, 6384, 9902, 14853, 19804, 29706, 34657, 39608, 59412, 69314, 79216, 94069, 103971, 118824, 138628, 188138, 207942, 237648, 277256, 282207, 376276, 415884, 554512, 564414, 658483, 752552, 831768, 1128828, 1316966, 1505104, 1663536, 1975449, 2257656, 2633932, 3950898, 4515312, 5267864, 7901796, 10535728, 15803592, 31607184]

約数ペア:

[(1, 31607184), (2, 15803592), (3, 10535728), (4, 7901796), (6, 5267864), (7, 4515312), (8, 3950898), (12, 2633932), (14, 2257656), (16, 1975449), (19, 1663536), (21, 1505104), (24, 1316966), (28, 1128828), (38, 831768), (42, 752552), (48, 658483), (56, 564414), (57, 554512), (76, 415884), (84, 376276), (112, 282207), (114, 277256), (133, 237648), (152, 207942), (168, 188138), (228, 138628), (266, 118824), (304, 103971), (336, 94069), (399, 79216), (456, 69314), (532, 59412), (798, 39608), (912, 34657), (1064, 29706), (1596, 19804), (2128, 14853), (3192, 9902), (4951, 6384)]