31365550528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2217587}}^1$

素因数の和:2217629

約数の個数: 56

約数和(自身を含む): 70971686352

約数和(自身を除く): 39606135824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 2217587, 4435174, 8870348, 17740696, 28828631, 35481392, 37698979, 57657262, 70962784, 75397958, 115314524, 141925568, 150795916, 230629048, 301591832, 461258096, 490086727, 603183664, 922516192, 980173454, 1206367328, 1845032384, 1960346908, 2412734656, 3920693816, 7841387632, 15682775264, 31365550528]

約数ペア:

[(1, 31365550528), (2, 15682775264), (4, 7841387632), (8, 3920693816), (13, 2412734656), (16, 1960346908), (17, 1845032384), (26, 1206367328), (32, 980173454), (34, 922516192), (52, 603183664), (64, 490086727), (68, 461258096), (104, 301591832), (136, 230629048), (208, 150795916), (221, 141925568), (272, 115314524), (416, 75397958), (442, 70962784), (544, 57657262), (832, 37698979), (884, 35481392), (1088, 28828631), (1768, 17740696), (3536, 8870348), (7072, 4435174), (14144, 2217587)]