16631648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 36714384

約数和(自身を除く): 20082736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1277, 1628, 2554, 3256, 5108, 6512, 10216, 13024, 14047, 20432, 28094, 40864, 47249, 56188, 94498, 112376, 188996, 224752, 377992, 449504, 519739, 755984, 1039478, 1511968, 2078956, 4157912, 8315824, 16631648]

約数ペア:

[(1, 16631648), (2, 8315824), (4, 4157912), (8, 2078956), (11, 1511968), (16, 1039478), (22, 755984), (32, 519739), (37, 449504), (44, 377992), (74, 224752), (88, 188996), (148, 112376), (176, 94498), (296, 56188), (352, 47249), (407, 40864), (592, 28094), (814, 20432), (1184, 14047), (1277, 13024), (1628, 10216), (2554, 6512), (3256, 5108)]