100090112

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 211921920

約数和(自身を除く): 111831808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 191, 256, 356, 368, 382, 712, 736, 764, 1424, 1472, 1528, 2047, 2848, 2944, 3056, 4094, 4393, 5696, 5888, 6112, 8188, 8786, 11392, 12224, 16376, 16999, 17572, 22784, 24448, 32752, 33998, 35144, 48896, 65504, 67996, 70288, 131008, 135992, 140576, 262016, 271984, 281152, 390977, 524032, 543968, 562304, 781954, 1087936, 1124608, 1563908, 2175872, 3127816, 4351744, 6255632, 12511264, 25022528, 50045056, 100090112]

約数ペア:

[(1, 100090112), (2, 50045056), (4, 25022528), (8, 12511264), (16, 6255632), (23, 4351744), (32, 3127816), (46, 2175872), (64, 1563908), (89, 1124608), (92, 1087936), (128, 781954), (178, 562304), (184, 543968), (191, 524032), (256, 390977), (356, 281152), (368, 271984), (382, 262016), (712, 140576), (736, 135992), (764, 131008), (1424, 70288), (1472, 67996), (1528, 65504), (2047, 48896), (2848, 35144), (2944, 33998), (3056, 32752), (4094, 24448), (4393, 22784), (5696, 17572), (5888, 16999), (6112, 16376), (8188, 12224), (8786, 11392)]