31614648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 86002560

約数和(自身を除く): 54387912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 947, 1284, 1391, 1894, 2568, 2782, 2841, 3788, 4173, 5564, 5682, 7576, 8346, 11128, 11364, 12311, 16692, 22728, 24622, 33384, 36933, 49244, 73866, 98488, 101329, 147732, 202658, 295464, 303987, 405316, 607974, 810632, 1215948, 1317277, 2431896, 2634554, 3951831, 5269108, 7903662, 10538216, 15807324, 31614648]

約数ペア:

[(1, 31614648), (2, 15807324), (3, 10538216), (4, 7903662), (6, 5269108), (8, 3951831), (12, 2634554), (13, 2431896), (24, 1317277), (26, 1215948), (39, 810632), (52, 607974), (78, 405316), (104, 303987), (107, 295464), (156, 202658), (214, 147732), (312, 101329), (321, 98488), (428, 73866), (642, 49244), (856, 36933), (947, 33384), (1284, 24622), (1391, 22728), (1894, 16692), (2568, 12311), (2782, 11364), (2841, 11128), (3788, 8346), (4173, 7576), (5564, 5682)]