85861504

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{7537}}^1$

素因数の和:7640

約数の個数: 32

約数和(自身を含む): 172997100

約数和(自身を除く): 87135596

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 7537, 11392, 15074, 30148, 60296, 120592, 241184, 482368, 670793, 964736, 1341586, 2683172, 5366344, 10732688, 21465376, 42930752, 85861504]

約数ペア:

[(1, 85861504), (2, 42930752), (4, 21465376), (8, 10732688), (16, 5366344), (32, 2683172), (64, 1341586), (89, 964736), (128, 670793), (178, 482368), (356, 241184), (712, 120592), (1424, 60296), (2848, 30148), (5696, 15074), (7537, 11392)]