42808210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8178

約数の個数: 32

約数和(自身を含む): 84229632

約数和(自身を除く): 41421422

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 8123, 16246, 40615, 81230, 138091, 251813, 276182, 503626, 690455, 1259065, 1380910, 2518130, 4280821, 8561642, 21404105, 42808210]

約数ペア:

[(1, 42808210), (2, 21404105), (5, 8561642), (10, 4280821), (17, 2518130), (31, 1380910), (34, 1259065), (62, 690455), (85, 503626), (155, 276182), (170, 251813), (310, 138091), (527, 81230), (1054, 40615), (2635, 16246), (5270, 8123)]