86122340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8171}}^1$

素因数の和:8228

約数の個数: 48

約数和(自身を含む): 197697024

約数和(自身を除く): 111574684

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 8171, 10540, 16342, 32684, 40855, 81710, 138907, 163420, 253301, 277814, 506602, 555628, 694535, 1013204, 1266505, 1389070, 2533010, 2778140, 4306117, 5066020, 8612234, 17224468, 21530585, 43061170, 86122340]

約数ペア:

[(1, 86122340), (2, 43061170), (4, 21530585), (5, 17224468), (10, 8612234), (17, 5066020), (20, 4306117), (31, 2778140), (34, 2533010), (62, 1389070), (68, 1266505), (85, 1013204), (124, 694535), (155, 555628), (170, 506602), (310, 277814), (340, 253301), (527, 163420), (620, 138907), (1054, 81710), (2108, 40855), (2635, 32684), (5270, 16342), (8171, 10540)]