804514401536

素因数分解:

$2^8\times {\mathrm{20183}}^1\times {\mathrm{155707}}^1$

素因数の和:175906

約数の個数: 36

約数和(自身を含む): 1605976048992

約数和(自身を除く): 801461647456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 20183, 40366, 80732, 155707, 161464, 311414, 322928, 622828, 645856, 1245656, 1291712, 2491312, 2583424, 4982624, 5166848, 9965248, 19930496, 39860992, 3142634381, 6285268762, 12570537524, 25141075048, 50282150096, 100564300192, 201128600384, 402257200768, 804514401536]

約数ペア:

[(1, 804514401536), (2, 402257200768), (4, 201128600384), (8, 100564300192), (16, 50282150096), (32, 25141075048), (64, 12570537524), (128, 6285268762), (256, 3142634381), (20183, 39860992), (40366, 19930496), (80732, 9965248), (155707, 5166848), (161464, 4982624), (311414, 2583424), (322928, 2491312), (622828, 1291712), (645856, 1245656)]