16415205856

素因数分解:

$2^5\times 7^1\times {\mathrm{3371}}^1\times {\mathrm{21739}}^1$

素因数の和:25127

約数の個数: 48

約数和(自身を含む): 36946869120

約数和(自身を除く): 20531663264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3371, 6742, 13484, 21739, 23597, 26968, 43478, 47194, 53936, 86956, 94388, 107872, 152173, 173912, 188776, 304346, 347824, 377552, 608692, 695648, 755104, 1217384, 2434768, 4869536, 73282169, 146564338, 293128676, 512975183, 586257352, 1025950366, 1172514704, 2051900732, 2345029408, 4103801464, 8207602928, 16415205856]

約数ペア:

[(1, 16415205856), (2, 8207602928), (4, 4103801464), (7, 2345029408), (8, 2051900732), (14, 1172514704), (16, 1025950366), (28, 586257352), (32, 512975183), (56, 293128676), (112, 146564338), (224, 73282169), (3371, 4869536), (6742, 2434768), (13484, 1217384), (21739, 755104), (23597, 695648), (26968, 608692), (43478, 377552), (47194, 347824), (53936, 304346), (86956, 188776), (94388, 173912), (107872, 152173)]