90383944

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{26459}}^1$

素因数の和:26533

約数の個数: 32

約数和(自身を含む): 196862400

約数和(自身を除く): 106478456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 26459, 52918, 105836, 185213, 211672, 370426, 740852, 1481704, 1613999, 3227998, 6455996, 11297993, 12911992, 22595986, 45191972, 90383944]

約数ペア:

[(1, 90383944), (2, 45191972), (4, 22595986), (7, 12911992), (8, 11297993), (14, 6455996), (28, 3227998), (56, 1613999), (61, 1481704), (122, 740852), (244, 370426), (427, 211672), (488, 185213), (854, 105836), (1708, 52918), (3416, 26459)]