30647056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10243}}^1$

素因数の和:10279

約数の個数: 40

約数和(自身を含む): 68593824

約数和(自身を除く): 37946768

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 10243, 20486, 40972, 81944, 112673, 163888, 174131, 225346, 348262, 450692, 696524, 901384, 1393048, 1802768, 1915441, 2786096, 3830882, 7661764, 15323528, 30647056]

約数ペア:

[(1, 30647056), (2, 15323528), (4, 7661764), (8, 3830882), (11, 2786096), (16, 1915441), (17, 1802768), (22, 1393048), (34, 901384), (44, 696524), (68, 450692), (88, 348262), (136, 225346), (176, 174131), (187, 163888), (272, 112673), (374, 81944), (748, 40972), (1496, 20486), (2992, 10243)]