15696534016

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{388067}}^1$

素因数の和:388164

約数の個数: 40

約数和(自身を含む): 31759485120

約数和(自身を除く): 16062951104

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1264, 2528, 5056, 10112, 20224, 40448, 388067, 776134, 1552268, 3104536, 6209072, 12418144, 24836288, 30657293, 49672576, 61314586, 99345152, 122629172, 198690304, 245258344, 490516688, 981033376, 1962066752, 3924133504, 7848267008, 15696534016]

約数ペア:

[(1, 15696534016), (2, 7848267008), (4, 3924133504), (8, 1962066752), (16, 981033376), (32, 490516688), (64, 245258344), (79, 198690304), (128, 122629172), (158, 99345152), (256, 61314586), (316, 49672576), (512, 30657293), (632, 24836288), (1264, 12418144), (2528, 6209072), (5056, 3104536), (10112, 1552268), (20224, 776134), (40448, 388067)]