31165872

素因数分解:

$2^4\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1187}}^1$

素因数の和:1745

約数の個数: 40

約数和(自身を含む): 80726976

約数和(自身を除く): 49561104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 547, 1094, 1187, 1641, 2188, 2374, 3282, 3561, 4376, 4748, 6564, 7122, 8752, 9496, 13128, 14244, 18992, 26256, 28488, 56976, 649289, 1298578, 1947867, 2597156, 3895734, 5194312, 7791468, 10388624, 15582936, 31165872]

約数ペア:

[(1, 31165872), (2, 15582936), (3, 10388624), (4, 7791468), (6, 5194312), (8, 3895734), (12, 2597156), (16, 1947867), (24, 1298578), (48, 649289), (547, 56976), (1094, 28488), (1187, 26256), (1641, 18992), (2188, 14244), (2374, 13128), (3282, 9496), (3561, 8752), (4376, 7122), (4748, 6564)]