61865224

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 118563840

約数和(自身を除く): 56698616

約数列:

[1, 2, 4, 8, 61, 122, 244, 331, 383, 488, 662, 766, 1324, 1532, 2648, 3064, 20191, 23363, 40382, 46726, 80764, 93452, 126773, 161528, 186904, 253546, 507092, 1014184, 7733153, 15466306, 30932612, 61865224]

約数ペア:

[(1, 61865224), (2, 30932612), (4, 15466306), (8, 7733153), (61, 1014184), (122, 507092), (244, 253546), (331, 186904), (383, 161528), (488, 126773), (662, 93452), (766, 80764), (1324, 46726), (1532, 40382), (2648, 23363), (3064, 20191)]