171930112

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19753}}^1$

素因数の和:19788

約数の個数: 40

約数和(自身を含む): 363750156

約数和(自身を除く): 191820044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 19753, 39506, 79012, 158024, 316048, 335801, 632096, 671602, 1264192, 1343204, 2528384, 2686408, 5056768, 5372816, 10113536, 10745632, 21491264, 42982528, 85965056, 171930112]

約数ペア:

[(1, 171930112), (2, 85965056), (4, 42982528), (8, 21491264), (16, 10745632), (17, 10113536), (32, 5372816), (34, 5056768), (64, 2686408), (68, 2528384), (128, 1343204), (136, 1264192), (256, 671602), (272, 632096), (512, 335801), (544, 316048), (1088, 158024), (2176, 79012), (4352, 39506), (8704, 19753)]