190920512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157007}}^1$

素因数の和:157038

約数の個数: 28

約数和(自身を含む): 398800320

約数和(自身を除く): 207879808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 157007, 314014, 628028, 1256056, 2512112, 2983133, 5024224, 5966266, 10048448, 11932532, 23865064, 47730128, 95460256, 190920512]

約数ペア:

[(1, 190920512), (2, 95460256), (4, 47730128), (8, 23865064), (16, 11932532), (19, 10048448), (32, 5966266), (38, 5024224), (64, 2983133), (76, 2512112), (152, 1256056), (304, 628028), (608, 314014), (1216, 157007)]