31642416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16903}}^1$

素因数の和:16930

約数の個数: 60

約数和(自身を含む): 95372368

約数和(自身を除く): 63729952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16903, 33806, 50709, 67612, 101418, 135224, 152127, 202836, 219739, 270448, 304254, 405672, 439478, 608508, 659217, 811344, 878956, 1217016, 1318434, 1757912, 1977651, 2434032, 2636868, 3515824, 3955302, 5273736, 7910604, 10547472, 15821208, 31642416]

約数ペア:

[(1, 31642416), (2, 15821208), (3, 10547472), (4, 7910604), (6, 5273736), (8, 3955302), (9, 3515824), (12, 2636868), (13, 2434032), (16, 1977651), (18, 1757912), (24, 1318434), (26, 1217016), (36, 878956), (39, 811344), (48, 659217), (52, 608508), (72, 439478), (78, 405672), (104, 304254), (117, 270448), (144, 219739), (156, 202836), (208, 152127), (234, 135224), (312, 101418), (468, 67612), (624, 50709), (936, 33806), (1872, 16903)]