15651968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7193}}^1$

素因数の和:7224

約数の個数: 32

約数和(自身を含む): 33020460

約数和(自身を除く): 17368492

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7193, 14386, 28772, 57544, 115088, 122281, 230176, 244562, 460352, 489124, 920704, 978248, 1956496, 3912992, 7825984, 15651968]

約数ペア:

[(1, 15651968), (2, 7825984), (4, 3912992), (8, 1956496), (16, 978248), (17, 920704), (32, 489124), (34, 460352), (64, 244562), (68, 230176), (128, 122281), (136, 115088), (272, 57544), (544, 28772), (1088, 14386), (2176, 7193)]