42985984

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1500

約数の個数: 40

約数和(自身を含む): 87405120

約数和(自身を除く): 44419136

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1423, 1888, 2846, 3776, 5692, 7552, 11384, 15104, 22768, 30208, 45536, 83957, 91072, 167914, 182144, 335828, 364288, 671656, 728576, 1343312, 2686624, 5373248, 10746496, 21492992, 42985984]

約数ペア:

[(1, 42985984), (2, 21492992), (4, 10746496), (8, 5373248), (16, 2686624), (32, 1343312), (59, 728576), (64, 671656), (118, 364288), (128, 335828), (236, 182144), (256, 167914), (472, 91072), (512, 83957), (944, 45536), (1423, 30208), (1888, 22768), (2846, 15104), (3776, 11384), (5692, 7552)]