31993572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 81620672

約数和(自身を除く): 49627100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3061, 3484, 5226, 6122, 9183, 10452, 12244, 18366, 36732, 39793, 79586, 119379, 159172, 205087, 238758, 410174, 477516, 615261, 820348, 1230522, 2461044, 2666131, 5332262, 7998393, 10664524, 15996786, 31993572]

約数ペア:

[(1, 31993572), (2, 15996786), (3, 10664524), (4, 7998393), (6, 5332262), (12, 2666131), (13, 2461044), (26, 1230522), (39, 820348), (52, 615261), (67, 477516), (78, 410174), (134, 238758), (156, 205087), (201, 159172), (268, 119379), (402, 79586), (804, 39793), (871, 36732), (1742, 18366), (2613, 12244), (3061, 10452), (3484, 9183), (5226, 6122)]