31188352

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{18743}}^1$

素因数の和:18770

約数の個数: 32

約数和(自身を含む): 66916080

約数和(自身を除く): 35727728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 18743, 37486, 74972, 149944, 243659, 299888, 487318, 599776, 974636, 1199552, 1949272, 2399104, 3898544, 7797088, 15594176, 31188352]

約数ペア:

[(1, 31188352), (2, 15594176), (4, 7797088), (8, 3898544), (13, 2399104), (16, 1949272), (26, 1199552), (32, 974636), (52, 599776), (64, 487318), (104, 299888), (128, 243659), (208, 149944), (416, 74972), (832, 37486), (1664, 18743)]