30664328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11867}}^1$

素因数の和:11909

約数の個数: 32

約数和(自身を含む): 64087200

約数和(自身を除く): 33422872

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 11867, 23734, 47468, 94936, 201739, 225473, 403478, 450946, 806956, 901892, 1613912, 1803784, 3833041, 7666082, 15332164, 30664328]

約数ペア:

[(1, 30664328), (2, 15332164), (4, 7666082), (8, 3833041), (17, 1803784), (19, 1613912), (34, 901892), (38, 806956), (68, 450946), (76, 403478), (136, 225473), (152, 201739), (323, 94936), (646, 47468), (1292, 23734), (2584, 11867)]