82238716

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 170308096

約数和(自身を除く): 88069380

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 163, 259, 326, 487, 518, 652, 974, 1036, 1141, 1948, 2282, 3409, 4564, 6031, 6818, 12062, 13636, 18019, 24124, 36038, 42217, 72076, 79381, 84434, 126133, 158762, 168868, 252266, 317524, 504532, 555667, 1111334, 2222668, 2937097, 5874194, 11748388, 20559679, 41119358, 82238716]

約数ペア:

[(1, 82238716), (2, 41119358), (4, 20559679), (7, 11748388), (14, 5874194), (28, 2937097), (37, 2222668), (74, 1111334), (148, 555667), (163, 504532), (259, 317524), (326, 252266), (487, 168868), (518, 158762), (652, 126133), (974, 84434), (1036, 79381), (1141, 72076), (1948, 42217), (2282, 36038), (3409, 24124), (4564, 18019), (6031, 13636), (6818, 12062)]