401024224

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{158633}}^1$

素因数の和:158722

約数の個数: 24

約数和(自身を含む): 799515360

約数和(自身を除く): 398491136

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 158633, 317266, 634532, 1269064, 2538128, 5076256, 12532007, 25064014, 50128028, 100256056, 200512112, 401024224]

約数ペア:

[(1, 401024224), (2, 200512112), (4, 100256056), (8, 50128028), (16, 25064014), (32, 12532007), (79, 5076256), (158, 2538128), (316, 1269064), (632, 634532), (1264, 317266), (2528, 158633)]