38445532112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5393}}^1\times {\mathrm{34273}}^1$

素因数の和:39687

約数の個数: 40

約数和(自身を含む): 80235296904

約数和(自身を除く): 41789764792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5393, 10786, 21572, 34273, 43144, 68546, 70109, 86288, 137092, 140218, 274184, 280436, 445549, 548368, 560872, 891098, 1121744, 1782196, 3564392, 7128784, 184834289, 369668578, 739337156, 1478674312, 2402845757, 2957348624, 4805691514, 9611383028, 19222766056, 38445532112]

約数ペア:

[(1, 38445532112), (2, 19222766056), (4, 9611383028), (8, 4805691514), (13, 2957348624), (16, 2402845757), (26, 1478674312), (52, 739337156), (104, 369668578), (208, 184834289), (5393, 7128784), (10786, 3564392), (21572, 1782196), (34273, 1121744), (43144, 891098), (68546, 560872), (70109, 548368), (86288, 445549), (137092, 280436), (140218, 274184)]