129625408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10831}}^1$

素因数の和:10871

約数の個数: 56

約数和(自身を含む): 297143424

約数和(自身を除く): 167518016

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 10831, 11968, 21662, 43324, 86648, 119141, 173296, 184127, 238282, 346592, 368254, 476564, 693184, 736508, 953128, 1473016, 1906256, 2025397, 2946032, 3812512, 4050794, 5892064, 7625024, 8101588, 11784128, 16203176, 32406352, 64812704, 129625408]

約数ペア:

[(1, 129625408), (2, 64812704), (4, 32406352), (8, 16203176), (11, 11784128), (16, 8101588), (17, 7625024), (22, 5892064), (32, 4050794), (34, 3812512), (44, 2946032), (64, 2025397), (68, 1906256), (88, 1473016), (136, 953128), (176, 736508), (187, 693184), (272, 476564), (352, 368254), (374, 346592), (544, 238282), (704, 184127), (748, 173296), (1088, 119141), (1496, 86648), (2992, 43324), (5984, 21662), (10831, 11968)]