145445056

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73309}}^1$

素因数の和:73352

約数の個数: 28

約数和(自身を含む): 297931840

約数和(自身を除く): 152486784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 73309, 146618, 293236, 586472, 1172944, 2272579, 2345888, 4545158, 4691776, 9090316, 18180632, 36361264, 72722528, 145445056]

約数ペア:

[(1, 145445056), (2, 72722528), (4, 36361264), (8, 18180632), (16, 9090316), (31, 4691776), (32, 4545158), (62, 2345888), (64, 2272579), (124, 1172944), (248, 586472), (496, 293236), (992, 146618), (1984, 73309)]