31235532

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 74666592

約数和(自身を除く): 43431060

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 181, 197, 219, 292, 362, 394, 438, 543, 591, 724, 788, 876, 1086, 1182, 2172, 2364, 13213, 14381, 26426, 28762, 35657, 39639, 43143, 52852, 57524, 71314, 79278, 86286, 106971, 142628, 158556, 172572, 213942, 427884, 2602961, 5205922, 7808883, 10411844, 15617766, 31235532]

約数ペア:

[(1, 31235532), (2, 15617766), (3, 10411844), (4, 7808883), (6, 5205922), (12, 2602961), (73, 427884), (146, 213942), (181, 172572), (197, 158556), (219, 142628), (292, 106971), (362, 86286), (394, 79278), (438, 71314), (543, 57524), (591, 52852), (724, 43143), (788, 39639), (876, 35657), (1086, 28762), (1182, 26426), (2172, 14381), (2364, 13213)]