61306328

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 117012000

約数和(自身を除く): 55705672

約数列:

[1, 2, 4, 8, 97, 194, 199, 388, 397, 398, 776, 794, 796, 1588, 1592, 3176, 19303, 38509, 38606, 77018, 77212, 79003, 154036, 154424, 158006, 308072, 316012, 632024, 7663291, 15326582, 30653164, 61306328]

約数ペア:

[(1, 61306328), (2, 30653164), (4, 15326582), (8, 7663291), (97, 632024), (194, 316012), (199, 308072), (388, 158006), (397, 154424), (398, 154036), (776, 79003), (794, 77212), (796, 77018), (1588, 38606), (1592, 38509), (3176, 19303)]