87579664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2797}}^1$

素因数の和:2927

約数の個数: 40

約数和(自身を含む): 180415040

約数和(自身を除く): 92835376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 2797, 3914, 5594, 7828, 11188, 15656, 22376, 31312, 44752, 53143, 106286, 212572, 288091, 425144, 576182, 850288, 1152364, 2304728, 4609456, 5473729, 10947458, 21894916, 43789832, 87579664]

約数ペア:

[(1, 87579664), (2, 43789832), (4, 21894916), (8, 10947458), (16, 5473729), (19, 4609456), (38, 2304728), (76, 1152364), (103, 850288), (152, 576182), (206, 425144), (304, 288091), (412, 212572), (824, 106286), (1648, 53143), (1957, 44752), (2797, 31312), (3914, 22376), (5594, 15656), (7828, 11188)]