31376384

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2390

約数の個数: 44

約数和(自身を含む): 67575564

約数和(自身を除く): 36199180

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2357, 3328, 4714, 6656, 9428, 13312, 18856, 30641, 37712, 61282, 75424, 122564, 150848, 245128, 301696, 490256, 603392, 980512, 1206784, 1961024, 2413568, 3922048, 7844096, 15688192, 31376384]

約数ペア:

[(1, 31376384), (2, 15688192), (4, 7844096), (8, 3922048), (13, 2413568), (16, 1961024), (26, 1206784), (32, 980512), (52, 603392), (64, 490256), (104, 301696), (128, 245128), (208, 150848), (256, 122564), (416, 75424), (512, 61282), (832, 37712), (1024, 30641), (1664, 18856), (2357, 13312), (3328, 9428), (4714, 6656)]