161063990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4733}}^1$

素因数の和:4864

約数の個数: 32

約数和(自身を含む): 300627936

約数和(自身を除く): 139563946

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 3403, 4733, 6806, 9466, 17015, 23665, 34030, 47330, 194053, 388106, 392839, 785678, 970265, 1940530, 1964195, 3928390, 16106399, 32212798, 80531995, 161063990]

約数ペア:

[(1, 161063990), (2, 80531995), (5, 32212798), (10, 16106399), (41, 3928390), (82, 1964195), (83, 1940530), (166, 970265), (205, 785678), (410, 392839), (415, 388106), (830, 194053), (3403, 47330), (4733, 34030), (6806, 23665), (9466, 17015)]