1531416128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{5167}}^1$

素因数の和:5611

約数の個数: 56

約数和(自身を含む): 3323685504

約数和(自身を除く): 1792269376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 421, 704, 842, 1684, 3368, 4631, 5167, 6736, 9262, 10334, 13472, 18524, 20668, 26944, 37048, 41336, 56837, 74096, 82672, 113674, 148192, 165344, 227348, 296384, 330688, 454696, 909392, 1818784, 2175307, 3637568, 4350614, 8701228, 17402456, 23928377, 34804912, 47856754, 69609824, 95713508, 139219648, 191427016, 382854032, 765708064, 1531416128]

約数ペア:

[(1, 1531416128), (2, 765708064), (4, 382854032), (8, 191427016), (11, 139219648), (16, 95713508), (22, 69609824), (32, 47856754), (44, 34804912), (64, 23928377), (88, 17402456), (176, 8701228), (352, 4350614), (421, 3637568), (704, 2175307), (842, 1818784), (1684, 909392), (3368, 454696), (4631, 330688), (5167, 296384), (6736, 227348), (9262, 165344), (10334, 148192), (13472, 113674), (18524, 82672), (20668, 74096), (26944, 56837), (37048, 41336)]