31419264

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4813}}^1$

素因数の和:4847

約数の個数: 64

約数和(自身を含む): 88385040

約数和(自身を除く): 56965776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 4813, 6528, 9626, 14439, 19252, 28878, 38504, 57756, 77008, 81821, 115512, 154016, 163642, 231024, 245463, 308032, 327284, 462048, 490926, 616064, 654568, 924096, 981852, 1309136, 1848192, 1963704, 2618272, 3927408, 5236544, 7854816, 10473088, 15709632, 31419264]

約数ペア:

[(1, 31419264), (2, 15709632), (3, 10473088), (4, 7854816), (6, 5236544), (8, 3927408), (12, 2618272), (16, 1963704), (17, 1848192), (24, 1309136), (32, 981852), (34, 924096), (48, 654568), (51, 616064), (64, 490926), (68, 462048), (96, 327284), (102, 308032), (128, 245463), (136, 231024), (192, 163642), (204, 154016), (272, 115512), (384, 81821), (408, 77008), (544, 57756), (816, 38504), (1088, 28878), (1632, 19252), (2176, 14439), (3264, 9626), (4813, 6528)]