38885408

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{39199}}^1$

素因数の和:39240

約数の個数: 24

約数和(自身を含む): 79027200

約数和(自身を除く): 40141792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 39199, 78398, 156796, 313592, 627184, 1215169, 1254368, 2430338, 4860676, 9721352, 19442704, 38885408]

約数ペア:

[(1, 38885408), (2, 19442704), (4, 9721352), (8, 4860676), (16, 2430338), (31, 1254368), (32, 1215169), (62, 627184), (124, 313592), (248, 156796), (496, 78398), (992, 39199)]