78360064

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4986

約数の個数: 40

約数和(自身を含む): 161650368

約数和(自身を除く): 83290304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4937, 7936, 9874, 15872, 19748, 39496, 78992, 153047, 157984, 306094, 315968, 612188, 631936, 1224376, 1263872, 2448752, 2527744, 4897504, 9795008, 19590016, 39180032, 78360064]

約数ペア:

[(1, 78360064), (2, 39180032), (4, 19590016), (8, 9795008), (16, 4897504), (31, 2527744), (32, 2448752), (62, 1263872), (64, 1224376), (124, 631936), (128, 612188), (248, 315968), (256, 306094), (496, 157984), (512, 153047), (992, 78992), (1984, 39496), (3968, 19748), (4937, 15872), (7936, 9874)]