23509316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 42225624

約数和(自身を除く): 18716308

約数列:

[1, 2, 4, 53, 106, 173, 212, 346, 641, 692, 1282, 2564, 9169, 18338, 33973, 36676, 67946, 110893, 135892, 221786, 443572, 5877329, 11754658, 23509316]

約数ペア:

[(1, 23509316), (2, 11754658), (4, 5877329), (53, 443572), (106, 221786), (173, 135892), (212, 110893), (346, 67946), (641, 36676), (692, 33973), (1282, 18338), (2564, 9169)]