86021836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 164505600

約数和(自身を除く): 78483764

約数列:

[1, 2, 4, 17, 34, 67, 68, 79, 134, 158, 239, 268, 316, 478, 956, 1139, 1343, 2278, 2686, 4063, 4556, 5293, 5372, 8126, 10586, 16013, 16252, 18881, 21172, 32026, 37762, 64052, 75524, 89981, 179962, 272221, 320977, 359924, 544442, 641954, 1088884, 1265027, 1283908, 2530054, 5060108, 21505459, 43010918, 86021836]

約数ペア:

[(1, 86021836), (2, 43010918), (4, 21505459), (17, 5060108), (34, 2530054), (67, 1283908), (68, 1265027), (79, 1088884), (134, 641954), (158, 544442), (239, 359924), (268, 320977), (316, 272221), (478, 179962), (956, 89981), (1139, 75524), (1343, 64052), (2278, 37762), (2686, 32026), (4063, 21172), (4556, 18881), (5293, 16252), (5372, 16013), (8126, 10586)]