31285848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6971}}^1$

素因数の和:7008

約数の個数: 64

約数和(自身を含む): 90357120

約数和(自身を除く): 59071272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 6971, 13942, 20913, 27884, 41826, 55768, 76681, 83652, 118507, 153362, 167304, 230043, 237014, 306724, 355521, 460086, 474028, 613448, 711042, 920172, 948056, 1303577, 1422084, 1840344, 2607154, 2844168, 3910731, 5214308, 7821462, 10428616, 15642924, 31285848]

約数ペア:

[(1, 31285848), (2, 15642924), (3, 10428616), (4, 7821462), (6, 5214308), (8, 3910731), (11, 2844168), (12, 2607154), (17, 1840344), (22, 1422084), (24, 1303577), (33, 948056), (34, 920172), (44, 711042), (51, 613448), (66, 474028), (68, 460086), (88, 355521), (102, 306724), (132, 237014), (136, 230043), (187, 167304), (204, 153362), (264, 118507), (374, 83652), (408, 76681), (561, 55768), (748, 41826), (1122, 27884), (1496, 20913), (2244, 13942), (4488, 6971)]