16489616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7207}}^1$

素因数の和:7239

約数の個数: 40

約数和(自身を含む): 37539264

約数和(自身を除く): 21049648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7207, 14414, 28828, 57656, 79277, 93691, 115312, 158554, 187382, 317108, 374764, 634216, 749528, 1030601, 1268432, 1499056, 2061202, 4122404, 8244808, 16489616]

約数ペア:

[(1, 16489616), (2, 8244808), (4, 4122404), (8, 2061202), (11, 1499056), (13, 1268432), (16, 1030601), (22, 749528), (26, 634216), (44, 374764), (52, 317108), (88, 187382), (104, 158554), (143, 115312), (176, 93691), (208, 79277), (286, 57656), (572, 28828), (1144, 14414), (2288, 7207)]