1604928464

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{797}}^1\times {\mathrm{991}}^1$

素因数の和:1923

約数の個数: 40

約数和(自身を含む): 3141132288

約数和(自身を除く): 1536203824

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 797, 991, 1016, 1594, 1982, 2032, 3188, 3964, 6376, 7928, 12752, 15856, 101219, 125857, 202438, 251714, 404876, 503428, 789827, 809752, 1006856, 1579654, 1619504, 2013712, 3159308, 6318616, 12637232, 100308029, 200616058, 401232116, 802464232, 1604928464]

約数ペア:

[(1, 1604928464), (2, 802464232), (4, 401232116), (8, 200616058), (16, 100308029), (127, 12637232), (254, 6318616), (508, 3159308), (797, 2013712), (991, 1619504), (1016, 1579654), (1594, 1006856), (1982, 809752), (2032, 789827), (3188, 503428), (3964, 404876), (6376, 251714), (7928, 202438), (12752, 125857), (15856, 101219)]