89847998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 146240640

約数和(自身を除く): 56392642

約数列:

[1, 2, 19, 38, 61, 83, 122, 166, 467, 934, 1159, 1577, 2318, 3154, 5063, 8873, 10126, 17746, 28487, 38761, 56974, 77522, 96197, 192394, 541253, 736459, 1082506, 1472918, 2364421, 4728842, 44923999, 89847998]

約数ペア:

[(1, 89847998), (2, 44923999), (19, 4728842), (38, 2364421), (61, 1472918), (83, 1082506), (122, 736459), (166, 541253), (467, 192394), (934, 96197), (1159, 77522), (1577, 56974), (2318, 38761), (3154, 28487), (5063, 17746), (8873, 10126)]