78342832

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 155722176

約数和(自身を除く): 77379344

約数列:

[1, 2, 4, 8, 16, 67, 107, 134, 214, 268, 428, 536, 683, 856, 1072, 1366, 1712, 2732, 5464, 7169, 10928, 14338, 28676, 45761, 57352, 73081, 91522, 114704, 146162, 183044, 292324, 366088, 584648, 732176, 1169296, 4896427, 9792854, 19585708, 39171416, 78342832]

約数ペア:

[(1, 78342832), (2, 39171416), (4, 19585708), (8, 9792854), (16, 4896427), (67, 1169296), (107, 732176), (134, 584648), (214, 366088), (268, 292324), (428, 183044), (536, 146162), (683, 114704), (856, 91522), (1072, 73081), (1366, 57352), (1712, 45761), (2732, 28676), (5464, 14338), (7169, 10928)]