31009152

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3551

約数の個数: 64

約数和(自身を含む): 85973760

約数和(自身を除く): 54964608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 3511, 4416, 7022, 8832, 10533, 14044, 21066, 28088, 42132, 56176, 80753, 84264, 112352, 161506, 168528, 224704, 242259, 323012, 337056, 449408, 484518, 646024, 674112, 969036, 1292048, 1348224, 1938072, 2584096, 3876144, 5168192, 7752288, 10336384, 15504576, 31009152]

約数ペア:

[(1, 31009152), (2, 15504576), (3, 10336384), (4, 7752288), (6, 5168192), (8, 3876144), (12, 2584096), (16, 1938072), (23, 1348224), (24, 1292048), (32, 969036), (46, 674112), (48, 646024), (64, 484518), (69, 449408), (92, 337056), (96, 323012), (128, 242259), (138, 224704), (184, 168528), (192, 161506), (276, 112352), (368, 84264), (384, 80753), (552, 56176), (736, 42132), (1104, 28088), (1472, 21066), (2208, 14044), (2944, 10533), (3511, 8832), (4416, 7022)]