31067218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 26630702

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211, 422, 809, 1477, 1618, 2743, 2954, 5486, 5663, 10517, 11326, 19201, 21034, 38402, 73619, 147238, 170699, 341398, 1194893, 2219087, 2389786, 4438174, 15533609, 31067218]

約数ペア:

[(1, 31067218), (2, 15533609), (7, 4438174), (13, 2389786), (14, 2219087), (26, 1194893), (91, 341398), (182, 170699), (211, 147238), (422, 73619), (809, 38402), (1477, 21034), (1618, 19201), (2743, 11326), (2954, 10517), (5486, 5663)]