20161100224

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{208207}}^1$

素因数の和:208325

約数の個数: 56

約数和(自身を含む): 42836713920

約数和(自身を除く): 22675613696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 136, 178, 272, 356, 544, 712, 1088, 1424, 1513, 2848, 3026, 5696, 6052, 12104, 24208, 48416, 96832, 208207, 416414, 832828, 1665656, 3331312, 3539519, 6662624, 7079038, 13325248, 14158076, 18530423, 28316152, 37060846, 56632304, 74121692, 113264608, 148243384, 226529216, 296486768, 315017191, 592973536, 630034382, 1185947072, 1260068764, 2520137528, 5040275056, 10080550112, 20161100224]

約数ペア:

[(1, 20161100224), (2, 10080550112), (4, 5040275056), (8, 2520137528), (16, 1260068764), (17, 1185947072), (32, 630034382), (34, 592973536), (64, 315017191), (68, 296486768), (89, 226529216), (136, 148243384), (178, 113264608), (272, 74121692), (356, 56632304), (544, 37060846), (712, 28316152), (1088, 18530423), (1424, 14158076), (1513, 13325248), (2848, 7079038), (3026, 6662624), (5696, 3539519), (6052, 3331312), (12104, 1665656), (24208, 832828), (48416, 416414), (96832, 208207)]