31706352

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:958

約数の個数: 60

約数和(自身を含む): 89114584

約数和(自身を除く): 57408232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 523, 842, 1046, 1263, 1569, 1684, 2092, 2526, 3138, 3368, 3789, 4184, 4707, 5052, 6276, 6736, 7578, 8368, 9414, 10104, 12552, 15156, 18828, 20208, 25104, 30312, 37656, 60624, 75312, 220183, 440366, 660549, 880732, 1321098, 1761464, 1981647, 2642196, 3522928, 3963294, 5284392, 7926588, 10568784, 15853176, 31706352]

約数ペア:

[(1, 31706352), (2, 15853176), (3, 10568784), (4, 7926588), (6, 5284392), (8, 3963294), (9, 3522928), (12, 2642196), (16, 1981647), (18, 1761464), (24, 1321098), (36, 880732), (48, 660549), (72, 440366), (144, 220183), (421, 75312), (523, 60624), (842, 37656), (1046, 30312), (1263, 25104), (1569, 20208), (1684, 18828), (2092, 15156), (2526, 12552), (3138, 10104), (3368, 9414), (3789, 8368), (4184, 7578), (4707, 6736), (5052, 6276)]