30865384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{977}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 63374400

約数和(自身を除く): 32509016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 977, 1436, 1954, 2872, 3908, 3949, 7816, 7898, 10747, 15796, 21494, 31592, 42988, 85976, 350743, 701486, 1402972, 2805944, 3858173, 7716346, 15432692, 30865384]

約数ペア:

[(1, 30865384), (2, 15432692), (4, 7716346), (8, 3858173), (11, 2805944), (22, 1402972), (44, 701486), (88, 350743), (359, 85976), (718, 42988), (977, 31592), (1436, 21494), (1954, 15796), (2872, 10747), (3908, 7898), (3949, 7816)]