31137552

素因数分解:

$2^4\times 3^2\times {\mathrm{216233}}^1$

素因数の和:216247

約数の個数: 30

約数和(自身を含む): 87142302

約数和(自身を除く): 56004750

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 216233, 432466, 648699, 864932, 1297398, 1729864, 1946097, 2594796, 3459728, 3892194, 5189592, 7784388, 10379184, 15568776, 31137552]

約数ペア:

[(1, 31137552), (2, 15568776), (3, 10379184), (4, 7784388), (6, 5189592), (8, 3892194), (9, 3459728), (12, 2594796), (16, 1946097), (18, 1729864), (24, 1297398), (36, 864932), (48, 648699), (72, 432466), (144, 216233)]