238810832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67537}}^1$

素因数の和:67575

約数の個数: 40

約数和(自身を含む): 527606856

約数和(自身を除く): 288796024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 67537, 135074, 270148, 540296, 877981, 1080592, 1148129, 1755962, 2296258, 3511924, 4592516, 7023848, 9185032, 14047696, 14925677, 18370064, 29851354, 59702708, 119405416, 238810832]

約数ペア:

[(1, 238810832), (2, 119405416), (4, 59702708), (8, 29851354), (13, 18370064), (16, 14925677), (17, 14047696), (26, 9185032), (34, 7023848), (52, 4592516), (68, 3511924), (104, 2296258), (136, 1755962), (208, 1148129), (221, 1080592), (272, 877981), (442, 540296), (884, 270148), (1768, 135074), (3536, 67537)]