31102428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{773}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 83220480

約数和(自身を除く): 52118052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 773, 958, 1437, 1546, 1916, 2319, 2874, 3092, 3353, 4638, 5411, 5748, 6706, 9276, 10059, 10822, 13412, 16233, 20118, 21644, 32466, 40236, 64932, 370267, 740534, 1110801, 1481068, 2221602, 2591869, 4443204, 5183738, 7775607, 10367476, 15551214, 31102428]

約数ペア:

[(1, 31102428), (2, 15551214), (3, 10367476), (4, 7775607), (6, 5183738), (7, 4443204), (12, 2591869), (14, 2221602), (21, 1481068), (28, 1110801), (42, 740534), (84, 370267), (479, 64932), (773, 40236), (958, 32466), (1437, 21644), (1546, 20118), (1916, 16233), (2319, 13412), (2874, 10822), (3092, 10059), (3353, 9276), (4638, 6706), (5411, 5748)]