520832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 1120980

約数和(自身を除く): 600148

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 313, 416, 626, 832, 1252, 1664, 2504, 4069, 5008, 8138, 10016, 16276, 20032, 32552, 40064, 65104, 130208, 260416, 520832]

約数ペア:

[(1, 520832), (2, 260416), (4, 130208), (8, 65104), (13, 40064), (16, 32552), (26, 20032), (32, 16276), (52, 10016), (64, 8138), (104, 5008), (128, 4069), (208, 2504), (313, 1664), (416, 1252), (626, 832)]