103640744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2221}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 205312800

約数和(自身を除く): 101672056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 614, 1228, 2221, 2456, 4442, 5833, 8884, 11666, 17768, 23332, 42199, 46664, 84398, 168796, 337592, 681847, 1363694, 2727388, 5454776, 12955093, 25910186, 51820372, 103640744]

約数ペア:

[(1, 103640744), (2, 51820372), (4, 25910186), (8, 12955093), (19, 5454776), (38, 2727388), (76, 1363694), (152, 681847), (307, 337592), (614, 168796), (1228, 84398), (2221, 46664), (2456, 42199), (4442, 23332), (5833, 17768), (8884, 11666)]