313751744

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{158141}}^1$

素因数の和:158184

約数の個数: 28

約数和(自身を含む): 642689088

約数和(自身を除く): 328937344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 158141, 316282, 632564, 1265128, 2530256, 4902371, 5060512, 9804742, 10121024, 19609484, 39218968, 78437936, 156875872, 313751744]

約数ペア:

[(1, 313751744), (2, 156875872), (4, 78437936), (8, 39218968), (16, 19609484), (31, 10121024), (32, 9804742), (62, 5060512), (64, 4902371), (124, 2530256), (248, 1265128), (496, 632564), (992, 316282), (1984, 158141)]