85149896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5023}}^1$

素因数の和:5205

約数の個数: 32

約数和(自身を含む): 173026560

約数和(自身を除く): 87876664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 5023, 8476, 10046, 16952, 20092, 40184, 65299, 130598, 261196, 522392, 818749, 1637498, 3274996, 6549992, 10643737, 21287474, 42574948, 85149896]

約数ペア:

[(1, 85149896), (2, 42574948), (4, 21287474), (8, 10643737), (13, 6549992), (26, 3274996), (52, 1637498), (104, 818749), (163, 522392), (326, 261196), (652, 130598), (1304, 65299), (2119, 40184), (4238, 20092), (5023, 16952), (8476, 10046)]