193433984

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{79537}}^1$

素因数の和:79570

約数の個数: 32

約数和(自身を含む): 405643800

約数和(自身を除く): 212209816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 79537, 159074, 318148, 636296, 1272592, 1511203, 2545184, 3022406, 5090368, 6044812, 10180736, 12089624, 24179248, 48358496, 96716992, 193433984]

約数ペア:

[(1, 193433984), (2, 96716992), (4, 48358496), (8, 24179248), (16, 12089624), (19, 10180736), (32, 6044812), (38, 5090368), (64, 3022406), (76, 2545184), (128, 1511203), (152, 1272592), (304, 636296), (608, 318148), (1216, 159074), (2432, 79537)]