236369536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{142049}}^1$

素因数の和:142076

約数の個数: 32

約数和(自身を含む): 507118500

約数和(自身を除く): 270748964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 142049, 284098, 568196, 1136392, 1846637, 2272784, 3693274, 4545568, 7386548, 9091136, 14773096, 18182272, 29546192, 59092384, 118184768, 236369536]

約数ペア:

[(1, 236369536), (2, 118184768), (4, 59092384), (8, 29546192), (13, 18182272), (16, 14773096), (26, 9091136), (32, 7386548), (52, 4545568), (64, 3693274), (104, 2272784), (128, 1846637), (208, 1136392), (416, 568196), (832, 284098), (1664, 142049)]