31314888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2123

約数の個数: 96

約数和(自身を含む): 97437600

約数和(自身を除く): 66122712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2081, 2508, 3762, 4162, 5016, 6243, 7524, 8324, 12486, 15048, 16648, 18729, 22891, 24972, 37458, 39539, 45782, 49944, 68673, 74916, 79078, 91564, 118617, 137346, 149832, 158156, 183128, 206019, 237234, 274692, 316312, 355851, 412038, 434929, 474468, 549384, 711702, 824076, 869858, 948936, 1304787, 1423404, 1648152, 1739716, 2609574, 2846808, 3479432, 3914361, 5219148, 7828722, 10438296, 15657444, 31314888]

約数ペア:

[(1, 31314888), (2, 15657444), (3, 10438296), (4, 7828722), (6, 5219148), (8, 3914361), (9, 3479432), (11, 2846808), (12, 2609574), (18, 1739716), (19, 1648152), (22, 1423404), (24, 1304787), (33, 948936), (36, 869858), (38, 824076), (44, 711702), (57, 549384), (66, 474468), (72, 434929), (76, 412038), (88, 355851), (99, 316312), (114, 274692), (132, 237234), (152, 206019), (171, 183128), (198, 158156), (209, 149832), (228, 137346), (264, 118617), (342, 91564), (396, 79078), (418, 74916), (456, 68673), (627, 49944), (684, 45782), (792, 39539), (836, 37458), (1254, 24972), (1368, 22891), (1672, 18729), (1881, 16648), (2081, 15048), (2508, 12486), (3762, 8324), (4162, 7524), (5016, 6243)]