16704908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 33911808

約数和(自身を除く): 17206900

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 331, 341, 407, 662, 682, 814, 1147, 1324, 1364, 1628, 2294, 3641, 4588, 7282, 10261, 12247, 12617, 14564, 20522, 24494, 25234, 41044, 48988, 50468, 112871, 134717, 225742, 269434, 379657, 451484, 538868, 759314, 1518628, 4176227, 8352454, 16704908]

約数ペア:

[(1, 16704908), (2, 8352454), (4, 4176227), (11, 1518628), (22, 759314), (31, 538868), (37, 451484), (44, 379657), (62, 269434), (74, 225742), (124, 134717), (148, 112871), (331, 50468), (341, 48988), (407, 41044), (662, 25234), (682, 24494), (814, 20522), (1147, 14564), (1324, 12617), (1364, 12247), (1628, 10261), (2294, 7282), (3641, 4588)]