83925808

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1145

約数の個数: 40

約数和(自身を含む): 167290880

約数和(自身を除く): 83365072

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 268, 316, 536, 632, 991, 1072, 1264, 1982, 3964, 5293, 7928, 10586, 15856, 21172, 42344, 66397, 78289, 84688, 132794, 156578, 265588, 313156, 531176, 626312, 1062352, 1252624, 5245363, 10490726, 20981452, 41962904, 83925808]

約数ペア:

[(1, 83925808), (2, 41962904), (4, 20981452), (8, 10490726), (16, 5245363), (67, 1252624), (79, 1062352), (134, 626312), (158, 531176), (268, 313156), (316, 265588), (536, 156578), (632, 132794), (991, 84688), (1072, 78289), (1264, 66397), (1982, 42344), (3964, 21172), (5293, 15856), (7928, 10586)]