31983432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4502

約数の個数: 64

約数和(自身を含む): 89873280

約数和(自身を除く): 57889848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 4457, 7176, 8914, 13371, 17828, 26742, 35656, 53484, 57941, 102511, 106968, 115882, 173823, 205022, 231764, 307533, 347646, 410044, 463528, 615066, 695292, 820088, 1230132, 1332643, 1390584, 2460264, 2665286, 3997929, 5330572, 7995858, 10661144, 15991716, 31983432]

約数ペア:

[(1, 31983432), (2, 15991716), (3, 10661144), (4, 7995858), (6, 5330572), (8, 3997929), (12, 2665286), (13, 2460264), (23, 1390584), (24, 1332643), (26, 1230132), (39, 820088), (46, 695292), (52, 615066), (69, 463528), (78, 410044), (92, 347646), (104, 307533), (138, 231764), (156, 205022), (184, 173823), (276, 115882), (299, 106968), (312, 102511), (552, 57941), (598, 53484), (897, 35656), (1196, 26742), (1794, 17828), (2392, 13371), (3588, 8914), (4457, 7176)]