31682444624

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{523}}^1\times {\mathrm{19219}}^1$

素因数の和:19947

約数の個数: 40

約数和(自身を含む): 61817516640

約数和(自身を除く): 30135072016

約数列:

[1, 2, 4, 8, 16, 197, 394, 523, 788, 1046, 1576, 2092, 3152, 4184, 8368, 19219, 38438, 76876, 103031, 153752, 206062, 307504, 412124, 824248, 1648496, 3786143, 7572286, 10051537, 15144572, 20103074, 30289144, 40206148, 60578288, 80412296, 160824592, 1980152789, 3960305578, 7920611156, 15841222312, 31682444624]

約数ペア:

[(1, 31682444624), (2, 15841222312), (4, 7920611156), (8, 3960305578), (16, 1980152789), (197, 160824592), (394, 80412296), (523, 60578288), (788, 40206148), (1046, 30289144), (1576, 20103074), (2092, 15144572), (3152, 10051537), (4184, 7572286), (8368, 3786143), (19219, 1648496), (38438, 824248), (76876, 412124), (103031, 307504), (153752, 206062)]