72154112

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2324

約数の個数: 44

約数和(自身を含む): 148956096

約数和(自身を除く): 76801984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2273, 3968, 4546, 7936, 9092, 15872, 18184, 31744, 36368, 70463, 72736, 140926, 145472, 281852, 290944, 563704, 581888, 1127408, 1163776, 2254816, 2327552, 4509632, 9019264, 18038528, 36077056, 72154112]

約数ペア:

[(1, 72154112), (2, 36077056), (4, 18038528), (8, 9019264), (16, 4509632), (31, 2327552), (32, 2254816), (62, 1163776), (64, 1127408), (124, 581888), (128, 563704), (248, 290944), (256, 281852), (496, 145472), (512, 140926), (992, 72736), (1024, 70463), (1984, 36368), (2273, 31744), (3968, 18184), (4546, 15872), (7936, 9092)]