16613384

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 31987200

約数和(自身を除く): 15373816

約数列:

[1, 2, 4, 8, 79, 97, 158, 194, 271, 316, 388, 542, 632, 776, 1084, 2168, 7663, 15326, 21409, 26287, 30652, 42818, 52574, 61304, 85636, 105148, 171272, 210296, 2076673, 4153346, 8306692, 16613384]

約数ペア:

[(1, 16613384), (2, 8306692), (4, 4153346), (8, 2076673), (79, 210296), (97, 171272), (158, 105148), (194, 85636), (271, 61304), (316, 52574), (388, 42818), (542, 30652), (632, 26287), (776, 21409), (1084, 15326), (2168, 7663)]