255997912088

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53813}}^1\times {\mathrm{13829}}^1$

素因数の和:67691

約数の個数: 32

約数和(自身を含む): 491203429200

約数和(自身を除く): 235205517112

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 13829, 27658, 53813, 55316, 107626, 110632, 215252, 430504, 594647, 1189294, 2313959, 2378588, 4627918, 4757176, 9255836, 18511672, 744179977, 1488359954, 2976719908, 5953439816, 31999739011, 63999478022, 127998956044, 255997912088]

約数ペア:

[(1, 255997912088), (2, 127998956044), (4, 63999478022), (8, 31999739011), (43, 5953439816), (86, 2976719908), (172, 1488359954), (344, 744179977), (13829, 18511672), (27658, 9255836), (53813, 4757176), (55316, 4627918), (107626, 2378588), (110632, 2313959), (215252, 1189294), (430504, 594647)]