31696074

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 72593664

約数和(自身を除く): 40897590

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1321, 1333, 2642, 2666, 3963, 3999, 7926, 7998, 11889, 11997, 23778, 23994, 40951, 56803, 81902, 113606, 122853, 170409, 245706, 340818, 368559, 511227, 737118, 1022454, 1760893, 3521786, 5282679, 10565358, 15848037, 31696074]

約数ペア:

[(1, 31696074), (2, 15848037), (3, 10565358), (6, 5282679), (9, 3521786), (18, 1760893), (31, 1022454), (43, 737118), (62, 511227), (86, 368559), (93, 340818), (129, 245706), (186, 170409), (258, 122853), (279, 113606), (387, 81902), (558, 56803), (774, 40951), (1321, 23994), (1333, 23778), (2642, 11997), (2666, 11889), (3963, 7998), (3999, 7926)]