384401984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{193751}}^1$

素因数の和:193794

約数の個数: 28

約数和(自身を含む): 787408128

約数和(自身を除く): 403006144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 193751, 387502, 775004, 1550008, 3100016, 6006281, 6200032, 12012562, 12400064, 24025124, 48050248, 96100496, 192200992, 384401984]

約数ペア:

[(1, 384401984), (2, 192200992), (4, 96100496), (8, 48050248), (16, 24025124), (31, 12400064), (32, 12012562), (62, 6200032), (64, 6006281), (124, 3100016), (248, 1550008), (496, 775004), (992, 387502), (1984, 193751)]