40586838

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 83110752

約数和(自身を除く): 42523914

約数列:

[1, 2, 3, 6, 61, 122, 173, 183, 346, 366, 519, 641, 1038, 1282, 1923, 3846, 10553, 21106, 31659, 39101, 63318, 78202, 110893, 117303, 221786, 234606, 332679, 665358, 6764473, 13528946, 20293419, 40586838]

約数ペア:

[(1, 40586838), (2, 20293419), (3, 13528946), (6, 6764473), (61, 665358), (122, 332679), (173, 234606), (183, 221786), (346, 117303), (366, 110893), (519, 78202), (641, 63318), (1038, 39101), (1282, 31659), (1923, 21106), (3846, 10553)]