89581408

素因数分解:

$2^5\times 7^2\times {\mathrm{57131}}^1$

素因数の和:57155

約数の個数: 36

約数和(自身を含む): 205161012

約数和(自身を除く): 115579604

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 57131, 114262, 228524, 399917, 457048, 799834, 914096, 1599668, 1828192, 2799419, 3199336, 5598838, 6398672, 11197676, 12797344, 22395352, 44790704, 89581408]

約数ペア:

[(1, 89581408), (2, 44790704), (4, 22395352), (7, 12797344), (8, 11197676), (14, 6398672), (16, 5598838), (28, 3199336), (32, 2799419), (49, 1828192), (56, 1599668), (98, 914096), (112, 799834), (196, 457048), (224, 399917), (392, 228524), (784, 114262), (1568, 57131)]