15671565872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{56431}}^1$

素因数の和:57477

約数の個数: 40

約数和(自身を含む): 32181815232

約数和(自身を除く): 16510249360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1021, 2042, 4084, 8168, 16336, 17357, 34714, 56431, 69428, 112862, 138856, 225724, 277712, 451448, 902896, 959327, 1918654, 3837308, 7674616, 15349232, 57616051, 115232102, 230464204, 460928408, 921856816, 979472867, 1958945734, 3917891468, 7835782936, 15671565872]

約数ペア:

[(1, 15671565872), (2, 7835782936), (4, 3917891468), (8, 1958945734), (16, 979472867), (17, 921856816), (34, 460928408), (68, 230464204), (136, 115232102), (272, 57616051), (1021, 15349232), (2042, 7674616), (4084, 3837308), (8168, 1918654), (16336, 959327), (17357, 902896), (34714, 451448), (56431, 277712), (69428, 225724), (112862, 138856)]