15663307936

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{103769}}^1$

素因数の和:103921

約数の個数: 48

約数和(自身を含む): 31772298600

約数和(自身を除く): 16108990664

約数列:

[1, 2, 4, 8, 16, 32, 53, 89, 106, 178, 212, 356, 424, 712, 848, 1424, 1696, 2848, 4717, 9434, 18868, 37736, 75472, 103769, 150944, 207538, 415076, 830152, 1660304, 3320608, 5499757, 9235441, 10999514, 18470882, 21999028, 36941764, 43998056, 73883528, 87996112, 147767056, 175992224, 295534112, 489478373, 978956746, 1957913492, 3915826984, 7831653968, 15663307936]

約数ペア:

[(1, 15663307936), (2, 7831653968), (4, 3915826984), (8, 1957913492), (16, 978956746), (32, 489478373), (53, 295534112), (89, 175992224), (106, 147767056), (178, 87996112), (212, 73883528), (356, 43998056), (424, 36941764), (712, 21999028), (848, 18470882), (1424, 10999514), (1696, 9235441), (2848, 5499757), (4717, 3320608), (9434, 1660304), (18868, 830152), (37736, 415076), (75472, 207538), (103769, 150944)]